a module solution provider WG3221-00 WLAN Dual-Band 1x1 802.11ac + Bluetooth 5.0 M.2 Type 1216, Wireless Module Qualcomm QCA9377-3 Solution Datasheet Revision 0.1 Prepared By Reviewed By Approved By
Copyright JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Index 1. OVERVIEW .......................................................................................................... 3 1.1. GENERAL FEATURES ............................................................................................... 3 2. FUNCTIONAL FEATURES ...................................................................................... 4 2.1. MODULE BLOCK DIAGRAM ...................................................................................... 4 3. MODULE OUTLINE .............................................................................................. 5 3.1. SIGNAL LAYOUT (TOP VIEW) .................................................................................... 5 3.2. PIN DESCRIPTION .................................................................................................. 6 4. MODULE SPECIFICATIONS ................................................................................... 9 4.1. ABSOLUTE MAXIMUM RATINGS(1)(2) .......................................................................... 9 4.2. RECOMMENDED OPERATING CONDITIONS ................................................................... 9 4.3. POWER SEQUENCING: .......................................................................................... 10 4.4. DIGITAL LOGIC CHARACTERISTICS ............................................................................ 13 4.5. EXTERNAL 32.768KHZ CLOCK ............................................................................... 14 4.6. WLAN RF CHARACTERISTICS ................................................................................ 15 4.7. BT RF CHARACTERISTICS ...................................................................................... 18 4.8. TYPICAL POWER CONSUMPTION ............................................................................. 19 5. DESIGN RECOMMENDATIONS ........................................................................... 21 5.1. REFERENCE SCHEMATIC ........................................................................................ 21 5.2. LAYOUT RECOMMENDATION .................................................................................. 22 6. PACKAGE INFORMATION ................................................................................... 23 6.1. MODULE MECHANICAL OUTLINE ............................................................................ 23 6.2. RECOMMENDED LAND PATTERN ............................................................................. 24 6.3. RF CONNECTOR .................................................................................................. 25 6.4. ORDERING INFORMATION ...................................................................................... 25 6.5. PACKAGE MARKING ............................................................................................. 26 6.6. TAPE REEL INFORMATION ....................................................................................... 27 7. SMT AND BAKING RECOMMENDATION ............................................................. 28 7.1. BAKING RECOMMENDATION .................................................................................. 28 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 1 http://WWW.JORJIN.COM.TW 7.2. SMT RECOMMENDATION ..................................................................................... 28 DOC No: WG3221-00-DTS-R01 8. REGULATORY INFORMATION ............................................................................. 29 9. HISTORY CHANGE .............................................................................................. 38 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 2 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 1. OVERVIEW The WG3221-00 is a wireless local area network (WLAN) and Bluetooth (BT) combination module to support 11 IEEE 802.11a/b/g/n/ac WLAN standards and BT5.0, enabling seamless integration of WLAN/BT and low-energy technology. This module is based on Qualcomm QCA9377-3 single-die chip that WLAN function is connected to the host processor via a SDIO interface, and the Bluetooth is connected via a UART interface. 1.1. General Features Integrated Crystal, power inductor, filter and diplexer on a single module. Supports a low-power SDIO 3.0 interface for WLAN and a UART/PCM interface for BT. Supports 20 MHz/40 MHz at 2.4 GHz and supports 20 MHz, 40 MHz, or 80 MHz at 5 GHz. Supports BT 5.0, BLE and backward compatibility with BT 1.x and BT 2.x + Enhanced Data Rate. Supports a single-ended RF port -PEX MHF4 connector. Supports BT-WLAN coexistence and ISM-LTE coexistence Operates on one 3.3V power supply and an I/O supply of 3.3V or 1.8V. Both WLAN and BT power management use advanced power-saving techniques such as:
- Gating clocks to idle or inactive blocks
- Voltage scaling to specific blocks in certain states
- Fast start and settling circuits to reduce Tx
- Active duty cycles
- Processor frequency scaling
- Other techniques to optimize power consumption across all operating states Includes additional features such as:
Low-density parity check (LDPC).
- 1.5 KB of on-chip one-time programmable (OTP) memory to eliminate the need for an external flash and to further reduce the external component count and BOM cost.
- Available in a M.2 type 1216 package.
- Uses an internal PA and internal LNA to support the datasheet specifications. Dimension 16mm(L) x 12mm(W) x 2.1mm(H) RoHS Compliance ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 3 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 2. FUNCTIONAL FEATURES 2.1. Module Block Diagram VDD VIO_AO VIO SUSCLK SDIO HCI_UART PCM, I2S GPIOs, Debug QCA9377-3 IPEX MHF4 Connector Diplexer WLAN 5G WLAN 2.4G, BT BPF Inductor 48MHz Crystal WG3221-00 module Figure 2-1. WG3221-00 Block Diagram ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 4 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 3. MODULE OUTLINE 3.1. Signal Layout (Top View) 105 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 108 GND D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G GND 97 GND GND 104 98 GND GND 103 3D_SYNC 99 GND GND 102 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 VIO_AO COEX1 COEX2 N.C. N.C. N.C. VDD GND N.C. N.C. N.C. N.C. N.C. N.C. N.C. GND N.C. N.C. GND N.C. N.C. GND N.C. N.C. GND 100 GND GND 101 SUSCLK 28 W_DISABLE1#
WG3221-00 Module Pin Out Top View GND
. C N
. D N G
. C N
. C N
. D N G
. C N
. C N
. D N G
. C N
. C N
. D N G O V I
E K A W E P
W E R K L C 1 1 O P G I 5 3 O P G I
T E S E R O D S I
E K A W O D S I 3 A T A D O D S I 2 A T A D O D S I 106 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 107 Figure 3-1. Module Pin Out (Top View) ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 5 http://WWW.JORJIN.COM.TW 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 GND GND GND VDD VDD GND N.C. N.C. GND N.C. N.C. LED1#
LED2#
BT_EN GND PCMCLK PCMOUT PCMIN PCMRF1 UART RTS UART RX UART TX UART CTS UART WAKE SDIO CLK SDIO CMD SDIO DATA0 SDIO DATA1 GND DOC No: WG3221-00-DTS-R01 3.2. Pin Description Pin No. Pin Name Type(1) Description Table 3-1. Pin Description Power 3.3V main power supply VIO_AO Power Alwayson I/O supply for power management and realtime clock. 1.8V or 3.3V supply. GND Ground LTE coexistence signal. LTE_UART_RXD or LTE_FS. LTE coexistence signal. LTE_UART_TXD or LTE_PRI. 3D_SYNC Frame sync signal from TV to sync with 3D glass via GND GND Ground GND GND Ground GND GND Ground NC NC NC NC NC NC NC PU DO NC NC NC PD NC NC NC NC NC NC No connection. No connection. No connection. No connection. No connection. No connection. No connection. No connection. No connection. No connection. Bluetooth. No connection. No connection. No connection. No connection. No connection. No connection. Ground NC NC NC VDD GND NC NC NC NC COEX1 COEX2 NC NC NC NC NC NC NC NC NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 GND SUSCLK GND PD External lowpower 32.768 kHz clock input ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 6 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 W_DISABLE1#
Turn off WLAN RF analog and frontend. Active low. PCI Express host wakeup function to wake up the host on WLAN activity. Not used, leave N.C. PCI Express clock request signal. Not used, leave N.C. 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 49 50 51 52 53 54 55 PEWAKE#
CLKREW#
NC GND GND NC NC NC NC GND NC NC GND VIO GPIO11 GPIO35 SDIO RESET#
SDIO WAKE#
SDIO DATA3 SDIO DATA1 SDIO DATA0 SDIO CMD SDIO CLK UART WAKE UART CTS UART TX PU OD OD NC NC NC NC NC NC NC DO OD PD DO B B B B DI OD OD DI DO GND Ground GND Ground No connection. No connection. No connection. No connection. No connection. No connection. No connection. GND Ground GND Ground Power I/O voltage supply. 1.8V or 3.3V supply. Clock request output. Not used, leave N.C. This signal can be used to enable for external Wireless charging UART circuit. Not used, leave N.C. WLAN enable. Active high WLAN SDIO interrupt signal. WLAN SDIO data bus D3 data bus D2 WLAN SDIO data bus D1 WLAN SDIO data bus D0 WLAN SDIO CMD line signal WLAN SDIO clock signal. Bluetooth wakeup host. Active high. Shared for BT LED. Bluetooth HCI UART CTS signal Bluetooth HCI UART TXD signal 48 SDIO DATA2 normal operation during power on reset. WLAN SDIO This pin is a boot strap signal. It must keep high for ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 7 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Bluetooth HCI UART RXD signal Bluetooth HCI UART RTS signal Bluetooth PCM_SYNC signal Bluetooth PCM_IN signal Bluetooth PCM_OUT signal Bluetooth PCM_CLK signal GND Ground Bluetooth enable. Active high Connected internally to pin 53 (UART WAKE ) Connected internally to pin 30 ( CLKREW# ) GND Ground No connection. No connection. No connection. No connection. Ground GND Power Power GND 3.3V main power supply 3.3V main power supply Ground DI DO B OD DO PD PD OD OD NC NC NC NC 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 UART RX UART RTS PCMRF1 PCMIN PCMOUT PCMCLK GND BT_EN LED2#
LED1#
NC NC GND NC NC GND VDD VDD 74~108 GND
(1) Power: Voltage supply GND: Ground NC: No connection PU: Input signals with weak internal pull-up, to prevent signals from floating when left open PD: Input signals with weak internal pull-down, to prevent signals from floating when left open B: Bidirectional digital with CMOS input DI: Digital input (CMOS) DO: Digital output signal OD: A digital output signal with open drain ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 8 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 4. MODULE SPECIFICATIONS We reserve the right to amend the design and/or specifications of our products without notice. 4.1. Absolute Maximum Ratings(1)(2) Over operating free-air temperature range (unless otherwise noted) Table 4-1. Absolute Maximum Ratings Parameter Supply voltage, VDD Supply voltage, VIO Conditions MAX Units 3.3V I/O VIH MAX Maximum digital I/O input voltage for 3.3V I/O supply 1.8V I/O VIH MAX Maximum digital I/O input voltage for 1.8V I/O supply VIO + 0.3 VIO + 0.2 V VIH MIN supply Minimum digital I/O input voltage for 3.3V or 1.8V I/O Input RF level Maximum RF input
+10 dBm ESD Electrostatic discharge tolerance Storage temperature range V C MIN
-0.3
-0.3
-0.3 2000
-40 3.65 4.0
+85 4.2. Recommended Operating Conditions Table 4-2. Recommended Operating Conditions Parameter Conditions MIN Typ. MAX Units Ambient temperature range Operating supply voltage (VDD) 3.3V supply Operating supply voltage (VIO) 1.8V or 3.3V supply
-30 3.135 1.71 3.14
3.3 1.8 3.3 85 C 3.465 3.46 V ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 9 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 4.3. Power Sequencing:
Case-1: 3.3V power down after 1.8V If the battery source can be removed from the end user device (battery removed, AC/DC plugged in), this is the recommended power sequence. It will avoid violating the power off sequence by allowing the 3.3V rail to shut down after the 1.8V rail. Notes:
1. The module VIO voltage should match VIO voltage from the host. 2. In this case, both WLAN_EN and BT_EN of WG3221 are at 3.3V due to using the VIO_AO power rail. If the host VIO voltage is 1.8V, it must have level shifters to interface with host. 3. All host interface signals must stay floating or low before valid power on sequence (WLAN_EN and BT_EN goes high). VIO_AO (3.3V) ta1 ta7 ta8 VDD (3.3V) ta2 ta3 ta4 VIO (1.8V) WLAN_EN BT_EN 32KHz_CLK ta6 ta5
0
s Symbol Parameter Min Max Units ta1 ta2 ta3 ta4 ta5 ta6 ta7 No requirement if VIO_AO connected to 3.3V 90% of 3.3V to 10% of 1.8V 90% of VIO to 0.7 V of both WLAN_EN and BT_EN WLAN_EN valid to SUSCLK input WLAN_EN de-assert (low) to SUSCLK de-assert (tristate or low) Both WLAN_EN = low and BT_EN = low to 90% of 1.8V 3.3V always higher than 1.8V during operation, with power off by removing battery or unplugging AC/DC ta8 VIO_AO should be connected to 3.3V power rail 10 10 0 0 0 0 0 0 Figure 4-1. Power Sequence (3.3V power down after 1.8V) ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 10 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Case-2: 1.8V power down after 3.3V If the battery source cannot be removed from the end user device, this is the recommended power sequence for this application. This sequence allows the software to control the power on/off sequence. Notes:
1. The module VIO voltage should match VIO voltage from the host. 2. Both WLAN_EN and BT_EN of WG3221 are 1.8V. If host VIO voltage is 1.8V, it does not need 3. All host interface signals must stay floating or low before WLAN_EN/BT_EN =high, and after level shifter to interface with host. WLAN_EN/BT_EN = Low. VIO_AO (1.8V) tb1 tb7 tb8 VIO (1.8V) tb2 tb3 VDD (3.3V) WLAN_EN BT_EN 32KHz_CLK tb4 Symbol Parameter Min Max Units tb1 tb2 tb3 tb4 tb5 tb6 tb7 tb8 No requirement if VIO_AO connected to 1.8V 90% of 1.8V to 10% of 3.3V 90% of 3.3V to 0.7 V of both WLAN_EN and BT_EN WLAN_EN valid to SUSCLK input WLAN_EN de-assert (low) to SUSCLK de-assert (tristate or low) Both WLAN_EN = low and BT_EN = low to 90% of 3.3V 10% of 3.3V to 90% of 1.8V VIO_AO should be connected to 1.8V power rail 10 10 0 0 0 0 0 0 Figure 4-2. Power Sequence (1.8V power down after 3.3V) tb6 tb5
s ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 11 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Case-3: All power rails supplied 3.3V All power pins are connected to 3.3V only include VDDVIO_AO and VIO. Notes: All host signals are either GND or floating before WLAN_EN/BT_EN =high, and after WLAN_EN/BT_EN = Low. tc4 tc3 VDD (3.3V) VIO_AO (3.3V) VIO (3.3V) WLAN_EN BT_EN 32KHz_CLK tc1 tc2 Symbol Parameter Min Max Units tc1 tc2 tc3 tc4 90% of 3.3V to 0.7 V of both WLAN_EN and BT_EN WLAN_EN valid to SUSCLK input WLAN_EN de-assert (low) to SUSCLK de-assert (tristate or low) Both WLAN_EN = low and BT_EN = low to 90% of 3.3V 0 0 0 10
s Figure 4-3. Power Sequence (All power rails supplied 3.3V) ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 12 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 4.4. Digital Logic Characteristics General DC electrical characteristics (for VDD=3.3V, I/O operation). Tc = 25C Table 4-3. Digital Logic Characteristics Symbol Parameter Comments Min Typ. Max Units High-level input voltage 0.7 x VIO Low-level input voltage Input low leakage current VIN = 0 V, Supply = VIO max RPULL Input pull resistor Up or down 1.8V VIO 3.3V VIO
120 70 VOH High-level output voltage 0.9 x VIO Low-level output voltage High-level output current Low-level output current Input capacitance
VIO + 0.3 0.3 x VIO V V 5.0 A
k 0.1 x VIO VIO
-11
3 V V mA mA pF
-0.3
-5.0
0 3
VIH VIL IIL VOL IOH IOL CIN ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 13 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 4.5. External 32.768KHz clock The 32.768kHz clock is used in low-power modes such as IEEE power-save and sleep. It serves as a timer to determine when to wake up to receive beacons in various power-save schemes and to maintain basic logic operations The WG3221 module does not require an external 32 kHz clock. By default, the module utilizes its internal 200 kHz clock shared with the WLAN and BT subsystem. If the end application has a more accurate 32 kHz clock, then it can be supplied externally via the SUSCLK pin. The SUSCLK pin must be grounded when using the default internal clock mode. If an external 32 kHz clock is used, the when in sleep. requirements are:
Symbol Parameter Min Typ. Max Units CK1 CK2 CK3 CK4 CK5 CK6 CK7 Clock rate Fail time Rise time Duty cycle (high to los ratio) Frequency stability Input high voltage Input low voltage
1 1 15
-200 0.8xVIO
-0.3 32.768
100 100 85 200 VIO+0.2 KHz Ns Ns
Ppm V V 1/CK1 CK6 CK2 CK3 CK7 Figure 4-4. External 32.768KHz clock information ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 14 http://WWW.JORJIN.COM.TW 18 18 18 18 18 18 18 18 18 17 17 17 16dBm 15.5dBm 17 17 17 16 16 16 15.5 15.5 15.5 14 14 14 11 8 7 DOC No: WG3221-00-DTS-R01 4.8. Typical Power Consumption All measurements are performed with VDDVIO_AO and VIO=3.3V. Temperature at 25C. Power consumption for continuous Rx 2.4 GHz. Data rates Typ. Units Power consumption for continuous Tx 2.4 GHz Data rates Typ. Units 57 58 58 59 58 60 63 67 348 326 314 228 308 214 279 179 mA mA 11b, 1 Mbps 11b, 11 Mbps 11g, 6 Mbps 11g, 54 Mbps MCS0, HT20 MCS7, HT20 MCS0, HT40 MCS7, HT40 11b, 1 Mbps at 18 dBm 11b, 11 Mbps at 18 dBm 11g, 6 Mbps at 17 dBm 11g, 54 Mbps at 16 dBm MCS0, HT20 at 17 dBm MCS7, HT20 at 15 dBm MCS0, HT40 at 16 dBm MCS7, HT40 at 14 dBm ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 19 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Power consumption for continuous Rx 5 GHz. Data rates Typ. Units MCS0, HT20 MCS7, HT20 MCS0, VHT20 MCS8, VHT20 MCS0, VHT40 MCS9, VHT40 MCS0, VHT80 MCS9, VHT80 MCS0, HT20 at 15 dBm MCS7, HT20 at 11 dBm MCS0, VHT20 at 15 dBm MCS8, VHT20 at 11 dBm MCS0, VHT40 at 14 dBm MCS9, VHT40 at 9 dBm MCS0, VHT80 at 13 dBm MCS9, VHT80 at 8 dBm Power consumption for continuous Tx 5 GHz Data rates Typ. Units Power consumption for Bluetooth. Mode Typ. Units Continuous Rx DH5 Continuous Tx DH5 at 10.5 dBm 26 59 mA 80 82 81 83 86 90 94 97 388 265 393 258 366 216 332 193 mA mA ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 20 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 5. DESIGN RECOMMENDATIONS 5.1. Reference Schematic VIO_AO VDD D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G D N G VDD U1 8 0 1 7 0 1 6 0 1 5 0 1 4 0 1 3 0 1 2 0 1 1 0 1 0 0 1 9 9 8 9 7 9 6 9 5 9 4 9 3 9 2 9 1 9 0 9 9 8 8 8 7 8 6 8 5 8 4 8 3 8 2 8 1 8 0 8 9 7 8 7 7 7 Module Supply Voltage :
1. VDD: 3.3V typical. 2. VIO_AO: 1.8V or 3.3V for WL_EN/BT_EN. 3. VIO: 1.8V or 3.3V for I/O. C5 0.1uF C0603 C1 10uF C0805 C2 0.1uF C0603 LTE coexistence LTE_UART_RXD LTE_UART_TXD WG3221-00 PIN OUT LPGA-96-16.0X12.0-0.5-TOP-A G N D G N D G N D G N D T6 1 TP 3D_SY NC GND G N D G N D LTE_UART_RXD LTE_UART_TXD LTE_ATIVE VIO_AO GND NC NC NC 3.3V NC NC NC NC NC NC NC NC NC NC NC NC GND GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 32.768KHz Source Optional:
Select one source for clock. VIO VIO Y 1 VIO NC1 NC2 NC3 NC4 GND 1 2 3 4 5 6 12 11 10 9 8 7 VCC NC8 NC7 NC6 NC5 OUT C3 0.1uF C0603 32KHz_CLK_IN SG-3030LC CRY -SMT-12-3.6X2.4-0.5-A R12 27R R0402 EXT_32K R13 27R R0402 T1 TP 1 GND GND GND 3.3V 3.3V GND BT_USB_DP BT_USB_DN GND EXT_4.2V EXT_4.2V WLAN_LED BT_LED BT_ EN GND PCM_CLK PCM_OUT PCM_IN PCM_SY NC UART RTS UART_RXD UART_TXD UART CTS UART_WAKE#
SDIO_CLK SDIO_CMD SDIO_DATA0 SDIO_DATA1 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 To HOST HCI Interface. PCM_CLK PCM_OUT PCM_IN PCM_SY NC HCI_UART_RTS HCI_UART_RXD HCI_UART_TXD HCI_UART_CTS HCI_UART_WAKE VIO 2 0 4 0 R C N 2 0 4 0 R C N 2 0 4 0 R C N 2 0 4 0 R C N 2 0 4 0 R C N 2 0 4 0 R C N 7 1 R VIO R25 10K R0402 BT Enable Control. R19 0R R0402 BT_EN VIO R23 10K R0402 To Host BT PCM Bus. R1 R2 R3 R5 R10 R11 0R R0402 0R R0402 0R R0402 0R R0402 0R R0402 0R R0402 R14 0R R0402 SDIO_CLK SDIO_CMD SDIO_DATA0 SDIO_DATA1 SDIO_DATA2 SDIO_DATA3 SDIO_INTERRUPT G N D G N D 6 R 7 R 4 R 8 R 9 R To HOST SDIO Interface. 32KHz_CLK_IN L _ WLAN_RF_KILL E K A W _ E I C P L _ Q E R K L C _ E I C P N K L C F E R _ E I C P P K L C F E R _ E I C P L _ T S R _ E I C P D N G N X T _ E I C P P X T _ E I C P D N G N X R _ E I C P P X R _ E I C P D N G D N G L _ T N _ O I I D S 3 A T A D _ O I D S 2 A T A D _ O I D S 1 1 O P G I 5 3 O P G I N E _ L W 9 2 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 t x e _ M P _ O A _ O I D D V 1 P T T4 VIO_AO VIO VIO WLAN Enable Control. R21 10K R0402 R20 10K R0402 C4 0.1uF C0603 R24 10K R0402 R18 0R R0402 WLAN_EN Figure 5-1. WG3221-00 module reference circuit ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 21 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 2. The signal traces must not be run underneath the module on the layer where the module is mounted. 5.2. Layout Recommendation 1. The proximity of ground vias must be close to the pad. 3. Have a complete ground pour in layer-2 for thermal dissipation. 4. The signal traces can be run on layer-3 under the ground layer. 5. The power trace for VDD must be at least 40-mil wide. 6. The SDIO signals traces must be routed in parallel to each other and as short as possible (less than 20cm). 7. The SDIO and digital clock signals (especially for the SDIO_CLK) are a source of noise. Keep the traces of these signals as short as possible and away from the other digital or analog signal traces. Layer-1 Layer-2 Figure 5-2. Recommend Layout of WG3221-00 module ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 22 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 6. PACKAGE INFORMATION 6.1. Module Mechanical Outline Bottom View Units: mm Top View Side View Figure 6-1 WG3221-00 Mechanical Outline Drawing ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 23 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 6.2. Recommended Land Pattern Units: mm Figure 6-2 Recommended Land Pattern for Module Type 1216 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 24 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 6.3. RF Connector P/N : 20449-001E (MHF4 series) from I-PEX Figure 6-3 RF Connect drawing 6.4. Ordering Information Order Number WG3221-00 Package M.2 type 1216 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 25 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 6.5. Package Marking Description Marking JORJIN WG3221-00 YYWWSSFBX Brand name Model name YY = Digit of the year, ex: 2019=19 WW = Week (01~52) SS = Serial number from 01 ~99 match to manufactures lot number F = Reverse for internal use. B = Module version. X = Chip version FCC ID: WS2-WG3221B FCC grant ID IC: 10462A-WG3221B IC grant ID 201-200204 MIC grant ID CCAM20LP0370T2 NCC grant ID ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 26 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 6.6. Tape Reel information Reel : 1500 pcs per reel Pizza Box : 1 reel per pizza box ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 27 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 7. SMT AND BAKING RECOMMENDATION 7.1. Baking Recommendation Baking condition
Follow MSL Level 4 to do baking process.
- After bag is opened, devices that will be subjected to reflow solder or other high temperature process must be a. Mounted within 72 hours of factory conditions <30C/60% RH, or b. Stored at <10% RH.
- Devices require bake, before mounting, if Humidity Indicator Card reads >10%
If baking is required, Devices may be baked for 8 hrs at 125 C. 7.2. SMT Recommendation Stencil thickness : Recommended 0.1~ 0.13 mm Soldering paste (without Pb) :
Recommended SENJU N705-GRN3360-K2-V can get better soldering effects. Recommended Reflow profile :
No. Item Temperature (C) 1 Pre-heat D1: 140 ~ D2: 200 2 Soldering D2: = 220 3 Peak-Temp. D3: 250 C max Note: (1) Reflow soldering is recommended two times maximum.
(2) Add Nitrogen while Reflow processSMT solder ability will be better. Time (sec) T1: 80 ~ 120 T2: 60 +/- 10 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 28 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 8. REGULATORY INFORMATION This section outlines the regulatory information for the following countries:
United States Canada Japan Europe Taiwan 8.1 United States FCC WARING STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 29 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 FCC RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. According to FCC 15.407(e), the device is intended to operate in the frequency band of 5.15GHz to 5.25GHz under all conditions of normal operation. Normal operation of this device is restricted to indoor used only to reduce any potential for harmful interference to co-channel MSS operations Notice to OEM integrator The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user manual of the end product. The user manual which is provided by OEM integrators for end users must include the following information in a prominent location. 1. In the users manual of the end of product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. 2. The antenna(s) used for this transmitter must not be collocated or operating in conjunction with any other antenna or transmitter within a host device, except in accordance with FCC multi-transmitter 3. Only those antennas with same type and lesser gain filed under this FCC ID number can be used with product procedures. this device. Trade Name Model Number Antenna Type Band Peak Gain (dBi) Unictron AA222 PCB JOINSOON WiFi3dB Dipole ELECTRONICS Antenna MFG .CO,LTO Unictron AA077 Chip 2.4G UNII-1 UNII-2A UNII-2C UNII-3 2.4G UNII-1 UNII-2A UNII-2C UNII-3 2.4G UNII-1 UNII-2A UNII-2C UNII-3 3.73 3.46 3.3 3.79 3.91 2.45 2.71 2.57 2.02 2.3 1.4 2.3 2.3 2.3 2.3 ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 30 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 4. The regulatory label on the final system must include the statement: Contains FCC ID:
WS2-WG3221B. 5. The final system integrator must ensure there is no instruction provided in the user manual or customer documentation indicating how to install or remove the transmitter module except such device has implemented two-ways authentication between module and the host system. 6. If the end product integrating this module is going to be operated in 5.15~5.25GHz frequency range, the warning statement in the user manual of the end product should include the restriction of operating this device in indoor could void the users authority to operate the equipment. 7. The final system integrator must ensure there is no instruction provided in the user manual or customer documentation indicating how to install or remove the transmitter module except such device has implemented two-ways authentication between module and the host system. 8. The final host manual shall include the following regulatory statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by tuning the equipment off and on, the user is encouraged to try and correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna
-Increase the distance between the equipment and the receiver.
-Connect the equipment to outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 31 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 8.2 Canada Industry Canada statement:
This device complies with ISEDs licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Le prsent appareil est conforme aux CNR d ISED applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : (1) le dispositif ne doit pas produire de brouillage prjudiciable, et (2) ce dispositif doit accepter tout brouillage reu, y compris un brouillage susceptible de provoquer un fonctionnement indsirable. For licence-exempt equipment with detachable antennas, the user manual shall also contain the following notice in a conspicuous location:
This radio transmitter 10462A-WG3221B has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. FOR MOBILE DEVICE USAGE (>20cm/low power) Radiation Exposure Statement:
This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with greater than 20cm between the radiator & your Dclaration d'exposition aux radiations:
Cet quipement est conforme aux limites d'exposition aux rayonnements ISED tablies pour un environnement non contrl. Cet quipement doit tre install et utilis plus de 20 cm entre le radiateur et votre corps. This device is intended only for OEM integrators under the following conditions: (For module device 1) The antenna must be installed and operated with greater than 20cm between the antenna and users, 2) The transmitter module may not be co-located with any other transmitter or antenna. ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 32 http://WWW.JORJIN.COM.TW body. use) and DOC No: WG3221-00-DTS-R01 Trade Name Model Number Antenna Type Band Peak Gain (dBi) Unictron AA222 PCB JOINSOON WiFi3dB Dipole ELECTRONICS Antenna MFG .CO,LTO Unictron AA077 Chip 2.4G UNII-1 UNII-2A UNII-2C UNII-3 2.4G UNII-1 UNII-2A UNII-2C UNII-3 2.4G UNII-1 UNII-2A UNII-2C UNII-3 3.73 3.46 3.3 3.79 3.91 2.45 2.71 2.57 2.02 2.3 1.4 2.3 2.3 2.3 2.3 As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. Cet appareil est conu uniquement pour les intgrateurs OEM dans les conditions suivantes: (Pour utilisation de dispositif module) 1) L'antenne doit tre install et exploit avec plus de 20 cm entre l'antenne et les utilisateurs, et 2) Le module metteur peut ne pas tre complant avec un autre metteur ou antenne. Tant que les 2 conditions ci-dessus sont remplies, des essais supplmentaires sur l'metteur ne seront pas ncessaires.Toutefois, l'intgrateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformit supplmentaires requis pour ce module install. IMPORTANT NOTE:
In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate Canada authorization. ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 33 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Caution :
(i) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
(ii) for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit; (detachable antenna only)
(iii) for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate; (detachable antenna only)
(iv) where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated. Avertissement:
Le guide dutilisation des dispositifs pour rseaux locaux doit inclure des instructions prcises sur les restrictions susmentionnes, notamment :
(i) les dispositifs fonctionnant dans la bande 5150-5250 MHz sont rservs uniquement pour une utilisation lintrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;
(ii) pour les dispositifs munis dantennes amovibles, le gain maximal dantenne permis pour les dispositifs utilisant les bandes de 5250 5350 MHz et de 5475 5725 MHz doit tre conforme la limite de la p.i.r.e; (detachable antenna only)
(iii) pour les dispositifs munis dantennes amovibles, le gain maximal dantenne permis (pour les dispositifs utilisant la bande de 5725 5850 MHz) doit tre conforme la limite de la p.i.r.e. spcifie, selon le cas; (detachable antenna only)
(iv) lorsquil y a lieu, les types dantennes (sil y en a plusieurs), les numros de modle de lantenne et les pires angles dinclinaison ncessaires pour rester conforme lexigence de la p.i.r.e. applicable au masque dlvation, nonce la section 6.2.2.3, doivent tre clairement indiqus ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 35 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 8.3 Japan The WG3221-00 is certified as a module with type certification number 201-200204. End products that integrate this module do not need additional MIC Japan certification for the end product.
- 5GHz band (W52, W53) : Indoor use only.
- End product can display the certification label of the embedded module. 8.4 Europe Jorjin Technologies Inc. declares that the radio equipment type RF module is in compliance with Directive 2014/53/EU. The compliance has been verified in the operating frequency band of 2400 MHz to 2480 MHz 5180 MHz to 5320 MHz5500 MHz to 5700MHz5745 MHz to 5825 MHz. Developers and integrators that incorporate the WG3221-00 Module in any end products are responsible for obtaining applicable regulatory approvals for such end product. The WG3221-B0 has been tested the frequency at 3.3 V across the temperature range -40C to +85C and tolerance as below :
1. 2400 MHz to 2480MHz band with maximum peak power of 19.99 dBm EIRP. 2. 5180 MHz to 5320 MHz band with maximum peak power of 22.58 dBm EIRP. 3. 5500 MHz to 5700 MHz band with maximum peak power of 21.71 dBm EIRP. 4. 5745 MHz to 5825 MHz band with maximum peak power of 13.42 dBm EIRP. Labeling and User Information Requirements As a result of the conformity assessment procedure described in Annex III of the Directive 2014/53/EU, the end-customer equipment should be labeled as follows:
____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 36 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 8.5 NCC NCC ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 37 http://WWW.JORJIN.COM.TW DOC No: WG3221-00-DTS-R01 Description Initial Released. Add power consumption, RF characteristics 1. Update module pin out drawing in Section 3.1 2. Add power sequence in Section 4.3 3. Update RF Characteristics in Section 4.5 and 4.6. 4. Update Reference Schematic in Section 5.1. 5. Add RF connector information in Section 6.3. 1. Update Block Diagram in Section 2.1. 2. Update Module Pin-5 define and description in Section 3.1 and 3.2. 3. Update power sequence in Section 4.3. 4. Add External 32.768KHz clock info in Section 4.5. 5. Update 2.4GHz RF Characteristics in Section 4.6. 6. Update Reference Schematic in Section 5.1. 1. Update the RF Characteristics in Section 4.5~4.7. 2. Update Power Consumption in Section 4.8. 1. Update description in Section 1. 2. Update Block Diagram drawing in Section 2-1. 3. Update 11ac MCS8 VHT20 power spec and specification range in Section 4.6 and 4.7. 9. HISTORY CHANGE Revision Date D01 D02 D03 2019.01.19 2019.03.06 2019.05.08 D04 2019.05.22 2019.07.19 2019.10.15 D05 D06 R01 2020.03.31 4. Add Layout recommend in Section 5.2. 1. Update WiFi and BT RF Characteristics in Section 4.6 and 4.7. 2. Update Package Marking information in Section 6.6. 3. Add Regulatory information in Section 9. ____________________________________________________________________________________ Copyright JORJIN TECHNOLOGIES INC. 2019 38 http://WWW.JORJIN.COM.TW